Write a function to find the frequency of each letter in a given string.

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Use a hashmap to store the frequency of each letter in the given string.
Iterate through the string and update the frequency of each letter in the hashmap.
Return the hashmap containing the frequency of...read more
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Clarivate Associate Software Engineer interview questions & answers
An Associate Software Engineer was asked 7mo agoQ. Given the head of a singly linked list, reverse the list, and return the reverse...read more
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An Associate Software Engineer was asked Q. Write a function to find the frequency of each letter in a given string.
Popular interview questions of Associate Software Engineer
An Associate Software Engineer was asked 8mo agoQ1. Given the head of a singly linked list, reverse the list, and return the reverse...read more
An Associate Software Engineer was asked Q2. Given a string, reverse the alternate words in it.
An Associate Software Engineer was asked Q3. Write a function to find the frequency of each letter in a given string.
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Clarivate Associate Software Engineer Interview Questions
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